4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Dillwyn | 1 | 440 | 434 | 0.23% | 683 | 1 | Town |
| Dillwyn | 2 | 440 | 433 | 0.23% | 683 | 1 | Town |
| Buckingham Courthouse | 3 | 307 | 195 | 4.07% | 275 | 1 | CDP |
| Yogaville | 4 | 123 | 140 | -5.38% | 20 | 6 | CDP |
Dillwyn is the largest city in Buckingham County, with a population of 440.
Yogaville is the smallest city in Buckingham County, with a population of 123.
There are 4 cities in Buckingham County, Virginia.